USB Loaders - black screen

Hello community!
I've bought softmodded Wii. I wanted to play games, so I used WBFS Manager. Manager copied New Super Mario Bros, Zelda: TP and Tatsunoko vs. Capcom UAS to USB stick.
Mario works great, but Zelda and UAS. Zelda gets stuck after select it in Loader menu, UAS gets stuck after health and safety screen.
I've tried three copies of Zelda and one of UAS, but none of them work.
My firmware version: 4.2E
Syscheck: